fix for size=1 returning two results

travis: reflect new best-practice travis-ci configuration

Travis-CI has or will shortly make in early December 2018 a number of beneficial
changes to thei...

Update dependencies to enable Greenkeeper 🌴

Most of our chatting happens in pelias/pelias, not pelias/api

Update service/configurations/Interpolation.js

Change Language to Interpolation to fix copy/paste error.

Use exponential scoring and consistent scale values for `focus.point`

The `scale` parameter controls how quickly scores decrease from the
maximum as the distance from...

Linear scoring, by design, gives all records the same score past a
certain point.

This has the ...

feat(search): use address unit in search_with_ids query

Closes https://github.com/pelias/api/pull/1113

feat(autocomplete): filter out address records for character counts below threshold

feat(log): Add full clean context to parser logs

Without the unmodified text input, it's hard to tell what cases is
causing these messages.

fix(log): Log for each interpolation request

The groundwork for this was laid in https://github.com/pelias/api/pull/1220, but it wasn't compl...

add postcode to variable store if we have it

This is required for the other half of postalcode matching

refactor trimByGranularity middleware

Fix error code handling

Pelias has for a long time returned 400 as a default status whenever
anything goes wrong, as wel...

Update ciao to the latest version 🚀

Amazingly in over a year since running these, only two things had to be
changed.

refactor dedupe middleware

Update CI and Node.js

This will prevent us from having to update supported Node.js versions in
many places for each re...

Connects https://github.com/pelias/pelias/issues/752

This should speed up our CI slightly

Connects https://github.com/pelias/pelias/issues/749

Fix confidence score detection

https://github.com/pelias/api/commit/4adf4b3dd75057a67378f73a224309fe6dc7ffde
renamed some queri...

Configurable boosts for sources and layers

The configurable boosts feature can case other unit tests to fail if a
user has customizations i...

This adds support for custom boosts to the addressit-style search
queries. The newer libpostal b...

This is a work in progress to enable customizing boosts for sources and
layers.

For now, the co...

Add environment variable configuration section

Previously, we were conflating environment variable and `pelias.json`
configuration options, and...

Use structured logs

These logs have been very confusing to us for a long time, and we have
never bothered to collect...

They should start with the endpoint (ideally), and
address_search_using_ids should not have the ...

These are nose now, the structured logs have much better info

We can have logs with a lot more fidelity by logging structured JSON
directly.

Structured logs allow later analysis with details like query parameters,
request time, etc.

This ensures we always get output in JSON if we ask for it.

This adds a structured and detailed log line for each Elasticsearch
query.

It includes informat...

libpostal aus unit numbers

fix(autocomplete): detect the case where input text is unsubstantial

It's possible for the `text` input to /v1/autocomplete to be of non-zero
length after trimming w...

fix(boundary.country): use boundary.country query as filter

By definition, all boundary.country query matches will either be
identical, or not a match. Thus...

fix(sanitizer): Trim whitespace in addressit queries